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How to Build a professional espresso machine [visit the following post]

This is a fantastic option for cafes and coffee shops that wish to attract customers who are enthusiastic about espresso and barista abilities. It's the official machine used for World Barista Championships and it really shows.

The barista is able to refill the reservoir with water throughout their shift. The machine is equipped with a hot water tap for tea and steam wands with cool-touch.

Water

A commercial espresso machine needs to be able to produce large quantities of decent espresso machine-based drinks efficiently. This is why these machines are built with stainless steel, which is more robust and resistant to breaks and scratches. These espresso machines are also easier to maintain and keep clean.

A good quality machine should have an additional shut-off valve that is connected to the water pipe, to prevent the accumulation of limescale. This will ensure any repairs are restricted to the affected parts of the machine and not affect the rest of your operation.

Test your water and ensure that it has been treated properly. For instance the distilled water can be recycled by adding a small amount of minerals back into it. It can improve the taste and negate its erosive properties, however it can also harm certain machines. This is because the remineralized water can cause the boiler sensor to believe that the machine is fully stocked, but it's not. This can lead to excessive heat and damage to the machine.

Grinder

The grinder is a key element for a successful espresso machine. The grinder turns a raw, unground coffee bean into a finely-ground coffee that can be tamped properly into the filter basket to ensure an outstanding extraction.

Commercial-grade professional espresso machines typically include a built-in grinder that can be programmed to grind various sizes of drinks, providing the same results every time. Super-automatic espresso machines take this one step further, by automating and programming the entire process from brewing to grinding to dispensing. These machines are often praised during Lab tests for their ease to use.

Semi-automatic or manual machines demand more work from the barista, but the results are worth the effort. This model won a Good Housekeeping Coffee Award in 2022 for its smart dosing system, which measures and dispenses the right amount of coffee every time. It also comes with a low pressure pre-infusion system for well-balanced extraction as well as the milk frothing wand, which performed well in our tests for producing rich, thick steamed milk.

Temperature

The temperature is a crucial factor in espresso. If the water isn't at its ideal temperature, it can affect extraction and can result in the coffee being bitter.

Fortunately, high-quality espresso machines include tools that allow you to keep your water at the correct temperature. One way to do this is to use PIDs, which monitors and adjusts the temperature of the water. Another method is using a double boiler. One boiler can be used to heat water and steam for tea, and use the other for heating water to brewing temperature.

Carles states that these types of systems can make the difference for large corporations and baristas working at home. They can make it easier for beginners to make the perfect espresso drink because they can maintain an accurate temperature and avoid some of the factors that can alter the flavor profile. It is also easier for baristas with more experience to make their espressos exactly how they want.

Pressure

The pressure an espresso machine makes use of is another element that influences the quality of the coffee it produces. Many espresso drinkers notice that their coffees taste different depending on the pressure employed, even when all other factors remain the same.

Most commercial machines use 9 bars of pressure to brew espresso. These machines are also more likely to be steam driven than pumps driven. Although higher-pressure machines are available however, they require a group head that is more sophisticated to handle the increased levels of pressure.

While you may find espresso machines advertising 15 or even 18 bars of pressure, nine bars is generally regarded as the gold standard for creating consistently excellent brews. These machines with higher pressure tend to be more affordable and designed for home use.

In comparison, 9 bars of pressure is four times more than the pressure applied by your car tire. The greater the pressure an espresso maker that is professional can apply, the better it is in bringing out the flavor of your favorite coffee beans. It's worth investing in top-quality machines that can produce the best ground coffee for espresso machine results.

Barista Skills

A barista must be able to take orders and handle them quickly and accurately. This is especially crucial in busy times at the coffee shop. Having good customer service skills is also crucial for establishing relationships with customers and increasing sales for the shop. This could include recognizing regular customers, working effectively to resolve problems and remaining friendly and positive when faced with difficult situations.

Having strong multitasking skills is often necessary for a barista as they may be required to take orders and operate the cash register and then communicate orders to coworkers and answer calls at the same time. This skill helps keep orders moving quickly to the customer and allows them to have an enjoyable time in the coffee shop.

It is helpful for baristas to be aware of the various types of drinks that can be made by an espresso machine. You can find out about the various types of espresso by studying about them, trying them in person and watching online videos. Many baristas also find it beneficial to take classes on the matter, offered by various organizations.